blob: 80f2844cfd8b3de862383da71612b966a4cd7f44 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/memory/scoped_ptr.h"
#include "ui/aura/window.h"
namespace athena {
class SplitViewController;
class WindowListProvider;
class WindowOverviewModeDelegate {
virtual ~WindowOverviewModeDelegate() {}
// Called to activate |window|, set its bounds and set its visibility when
// |window| is selected in overview mode. |window| is nullptr if there are no
// windows in overview mode.
virtual void OnSelectWindow(aura::Window* window) = 0;
// Gets into split-view mode with |left| on the left-side of the screen, and
// |right| on the right-side. If |left| or |right| is nullptr, then the
// delegate
// selects the best option in its place.
virtual void OnSelectSplitViewWindow(aura::Window* left,
aura::Window* right,
aura::Window* to_activate) = 0;
class WindowOverviewMode {
virtual ~WindowOverviewMode() {}
static scoped_ptr<WindowOverviewMode> Create(
aura::Window* container,
WindowListProvider* window_list_provider,
SplitViewController* split_view_controller,
WindowOverviewModeDelegate* delegate);
} // namespace athena